import turtle

# 设置画布
t = turtle.Turtle()
screen = turtle.Screen()
screen.bgcolor("skyblue")

# 绘制花茎
t.pensize(10)
t.color("green")
t.right(90)
t.forward(250)
t.backward(250)
t.left(90)

# 绘制花心
t.penup()
t.goto(0, -40)
t.pendown()
t.color("yellow")
t.begin_fill()
t.circle(60)
t.end_fill()

# 绘制花瓣
t.pensize(3)
t.color("orange")
for _ in range(12):
    t.penup()
    t.goto(0, 20)
    t.pendown()
    t.setheading(_ * 30)
    t.circle(100, 60)
    t.left(120)
    t.circle(100, 60)

# 添加叶片装饰
t.color("limegreen")
for _ in range(6):
    t.penup()
    t.goto(0, -250)
    t.pendown()
    t.setheading(_ * 60 - 45)
    t.circle(50, 90)

t.hideturtle()
turtle.done()
